1. Abela, J. R. Z., Auerbach, R. P., & Seligman, M. E. P. (2008). Dispositional pessimism across the lifespan. In K. S. Dobson & D. J. A. Dozois (Eds.), Risk factors in depression (pp. 195–220). San Diego: Academic.
2. Carver, C. S., Scheier, M. F., Miller, C. J., & Fulford, D. (2002). Optimism. In C. R. Snyder & S. J. Lopez (Eds.), Oxford handbook of positive psychology (pp. 303–312). New York: Oxford University Press.
3. Carver, C. S., Scheier, M. F., & Segerstrom, S. C. (2010). Optimism. Clinical Psychology Review, 30, 879–889.
4. Chang, E. C. (Ed.). (2002). Optimism & pessimism: Implications for theory, research, and practice. Washington, DC: American Psychological Association.
5. Folkman, S., & Moskowitz, J. T. (2004). Coping: Pitfalls and promise. Annual Review of Psychology, 55, 745–774.